Results of acoustic surveys of the southwest Nova Scotia (NAFO Division 4WX) herring stock during February and July, 1981 / by R. Shotton and R.G. Randall.: Fs70-8/82-44E-PDF
"Acoustic surveys of the 4WX herring stocks during winter and summer, 1981, obtained stock size estimates of 408 000 t and 201 000 t, respectively. Sampling error and unavailability of the stock to survey. during the summer period meant that there is a large amount of uncertainty In these estimates. Despite this, many of the problems associated with these surveys appear tractable and the continuation of these surveys should provide cost-effective estimates of the abundance of this herring stock."
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| Department/Agency | Canada. Department of Fisheries and Oceans. Canadian Atlantic Fisheries Scientific Advisory Committee. |
|---|---|
| Title | Results of acoustic surveys of the southwest Nova Scotia (NAFO Division 4WX) herring stock during February and July, 1981 / by R. Shotton and R.G. Randall. |
| Series title | CAFSAC research document ; 82/44 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Digitized edtion from print [produced by Department of Fisheries and Oceans]. "Not to be cited without permission of the authors." Includes bibliographical references (page 12). Includes abstract in French. |
| Publishing information | Dartmouth, N.S. : Canadian Atlantic Fisheries Scientific Advisory Committee, [Department of Fisheries and Oceans], [1982]. |
| Author / Contributor | Shotton, Ross, author. Randall, Robert George, author. |
| Description | 1 online resource (29 pages) : illustrations. |
| Catalogue number |
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| Subject terms | Fisheries Salt water fish |
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